Class 4 GK Worksheet: Units and Measurement
Remember (What are we measuring?): Length: millimetre, centimetre, metre, kilometre. Weight: milligram, gram, kilogram, tonne. Capacity: millilitre, litre. Temperature: degree Celsius. 10 mm = 1 cm, 100 cm = 1 m, 1000 m = 1 km, 1000 g = 1 kg, 1000 mL = 1 L, 1000 kg = 1 tonne, 60 seconds = 1 minute, 60 minutes = 1 hour. Best unit: cities apart – kilometres, a classroom – metres, a pencil – centimetres, a child – kilograms, an eraser – grams, a bucket of water – litres, cough syrup – millilitres.
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- 1.True or false: a tonne measures capacity. (a) False (b) True
- 2.True or false: a gram measures time. (a) True (b) False
- 3.🔍 Which is the odd one out? (a) minute (b) day (c) second (d) litre
- 4.📏 What does a metre measure? (a) weight (b) time (c) length (d) temperature
- 5.True or false: a millilitre measures length. (a) True (b) False
- 6.🔍 Which is the odd one out? (a) kilogram (b) centimetre (c) milligram (d) tonne
- 7.Which of these units measures capacity? (a) centimetre (b) metre (c) kilogram (d) millilitre
- 8.True or false: a second measures time. (a) False (b) True
- 9.Which of these units measures time? (a) milligram (b) gram (c) millimetre (d) minute
- 10.🧰 What do we measure with a measuring tape? (a) length (b) weight (c) time (d) temperature
- 11.📐 Which unit is best to measure a spoon of cough syrup? (a) millilitre (b) litre (c) gram (d) kilometre
- 12.🔍 Which is the odd one out? (a) centimetre (b) metre (c) millimetre (d) millilitre
- 13.📏 What does a millimetre measure? (a) weight (b) time (c) capacity (d) length
- 14.📐 Which unit is best to measure the weight of a coin? (a) gram (b) metre (c) kilometre (d) litre
- 15.📏 What does a litre measure? (a) length (b) weight (c) temperature (d) capacity
- 16.🔢 How many seconds make 1 minute?
- 17.🔢 How many millimetres make 1 centimetre?
- 18.🔍 Which is the odd one out? (a) kilometre (b) centimetre (c) kilogram (d) metre
- 19.Which tool measures length? (a) stopwatch (b) weighing balance (c) ruler (d) thermometer
- 20.Which of these units measures capacity? (a) millimetre (b) tonne (c) litre (d) kilometre
- 21.True or false: a degree Celsius measures weight. (a) False (b) True
- 22.📏 What does a degree Celsius measure? (a) temperature (b) time (c) length (d) weight
- 23.📐 Which unit is best to measure the distance between two cities? (a) metre (b) gram (c) kilometre (d) centimetre
- 24.📐 Which unit is best to measure the length of a pencil? (a) millilitre (b) centimetre (c) kilogram (d) litre
- 25.🔢 How many years make 1 decade?
- 26.True or false: a centimetre measures temperature. (a) True (b) False
- 27.🔍 Which is the odd one out? (a) gram (b) tonne (c) degree Celsius (d) kilogram
- 28.📐 Which unit is best to measure the width of a notebook? (a) kilometre (b) millilitre (c) litre (d) centimetre
- 29.Which tool measures capacity? (a) weighing balance (b) measuring jug (c) clock (d) stopwatch
- 30.Which tool measures weight? (a) thermometer (b) measuring tape (c) weighing balance (d) ruler
- 31.Which tool measures temperature? (a) thermometer (b) measuring tape (c) clock (d) weighing balance
- 32.🔍 Which is the odd one out? (a) second (b) minute (c) day (d) tonne
- 33.Which of these units measures temperature? (a) millilitre (b) litre (c) degree Celsius (d) day
- 34.📐 Which unit is best to measure a long train journey? (a) gram (b) millilitre (c) metre (d) kilometre
- 35.Which of these units measures weight? (a) day (b) kilometre (c) metre (d) milligram
- 36.True or false: a metre measures length. (a) True (b) False
- 37.Which tool measures time? (a) stopwatch (b) measuring tape (c) measuring jug (d) weighing balance
- 38.📏 What does a millilitre measure? (a) time (b) temperature (c) capacity (d) length
- 39.🔍 Which is the odd one out? (a) gram (b) tonne (c) kilogram (d) second
- 40.🧰 What do we measure with a thermometer? (a) time (b) length (c) temperature (d) weight
Answer key
- False
- False
- litre
- length
- False
- centimetre
- millilitre
- True
- minute
- length
- millilitre
- millilitre
- length
- gram
- capacity
- 60
- 10
- kilogram
- ruler
- litre
- False
- temperature
- kilometre
- centimetre
- 10
- False
- degree Celsius
- centimetre
- measuring jug
- weighing balance
- thermometer
- tonne
- degree Celsius
- kilometre
- milligram
- True
- stopwatch
- capacity
- second
- temperature
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